Your Cart is Empty

Ford Fiesta MK7 ST180 | 200 1.6T - PERON 3.5" RACE (De-cat) Downpipe Downpipe & Adaptor

Find A dealer

Maximise the performance of your stock or hybrid turbo!

PERON introduce our Super Stock 3.5'' Turbo Downpipe made from 100% T304 stainless steel and produced out of 90mm / 3.5 inch unrestricted mandrel bent pipework. If you are looking to maximise the power from your stock location factory or hybrid turbo Ford Fiesta ST180 / ST200 look no further than this beautifully TIG welded downpipe. Not only is it the largest diameter downpipe on the market it also allows for maximum flow and performance increases.

To maximise the performance of this component a PERON STG2 calibration is required; this will also remove any engine management lights.

Optional Extras

The PERON Cat-Back Adapter Kit gives you everything you need to connect your performance 3" de-cat or sports cat downpipe onto either your stock cat-back or a 2.5" performance cat back exhaust system.


  • 100% T304 stainless steel construction including flanges and lambda bosses
  • Direct bolt-on to factory turbo or hybrid (adapter is also available)
  • Reduces unwanted backpressure and reduces exhaust gas temperatures
  • Will work with factory cat-back or any aftermarket exhaust solution
  • PERON proven to make over 200whp* and 296lbft* on the factory turbocharger with the STG2 TUNE and supporting hardware
  • PERON proven to make 240whp* on the PERON Super Stock V1 Turbocharger
  • Designed, manufactured and durability-tested in England on our Fiesta ST demo car 


  • Ford Fiesta ST180 2013
  • Ford Fiesta ST200 2013

* Figures stated were achieved using a Dynojet Dyno using the PERON Development vehicle.

PERON accepts no responsibility for the use of this part on the public highway where removal of emissions controls is prohibited. It is the customer's responsibility to ensure they comply with rules and laws relating to their home country.

*manufacture time 3 - 4 weeks if out of stock.